Agriculturists have developed some varieties of vegetables from common wild mustard plants, which reproduce sexually. Which statement best explains the development of these different varieties of vegetables? a. Different species can develop from a single species as a result of the effect of similar environmental conditions.
b. Different varieties can develop from a single species as a result of the recombination of genetic information.
c. Variations in a species will increase when the tate of mitosis is decreased.
d. Mutations will occur in the genes of a species only if the environment changes.

Answers

Answer 1

Answer: The answer is b. Different varieties can develop from a single species as a result of the recombination of genetic information.

Varieties are a taxonomic level below subspecies, which is below species. They develop from a single species as a result of the recombination of genetic information. For example, Brassica oleracea is wild cabbage. From wild cabbage developed some varieties, in binomial nomenclature marked with var: Brassica oleracea var. oleracea - cabbage, Brassica oleracea var. italica - broccoli, Brassica oleracea var. botrytis - cauliflower.
They are all very similar because they are developed as the result of genetic recombination.

Answer 2

Answer:

The statement that best explains the development of these different varieties of vegetables is as follows: Different varieties can develop from a single species as a result of the recombination of genetic information.

What is a variety?

The variety of a species of crop is a rank in a taxonomic classification, below species and subspecies.

According to this question, agriculturists have developed some varieties of vegetables from common wild mustard plants, which reproduce se*ually.

This suggests that the different varieties of vegetables can develop from a single species as a result of the recombination of genetic information.

Learn more about variety at: brainly.com/question/12685192

#SPJ5

Related Questions

Prior to 1850, the melanic form of the peppered moth in Europe was:______.
Why am I addicted to CHEESE?
Which of the following is not a factor that helps create the stomach mucosal barrier?A. thick coating of bicarbonate-rich mucus B. tight junctions of epithelial mucosa cells C. replacing of damaged epithelial mucosa cells D. rennin
What does a large-scale mutation affect?A.one or a few nucleotides in the DNA B.sections in the chromosomes C.the nucleotides with either a substitution, deletion or insertion D.one or a few nucleotides in the RNA
Which gland of the endocrine system is located near the stomach and is responsible for producing enzymes and hormones that help with digestion?

Polymerization and the break down of a polymer are two opposite reactions. What role does a water molecule play in both of them?

Answers

Inthe process of polymerization, a chain of similar smaller moleculescalled monomer join together to create very large molecules calledpolymer. Through this chemical reaction, water is created as aby-product. In contrast to hydrolysis or breaking down of polymers, a water molecule is used to break the covalent bond that hold thecomponents of a polymer.

What is the most common form of dna found in organisms?

Answers

Chromatin is the most common form of DNA found in organisms. Actually that is the form DNA is usually found in. If you were looking for nuclear or mitochondrial than the answer would be nuclear.

How does a hydrogen bond form?

Answers

A hydrogen bond forms from the attractive force between a hydrogen atom covalently bonded to a very electronegative atom.

You want to decorate the bottom of an aquarium with brightly colored rocks of different shapes and sizes. this describes a _____________.

Answers

Thank you for posting your question here at brainly. I hope the answer will help you. Feel free to ask more questions.
Below are the choices:

homogenous mixture
heterogeneous mixture
semi mixture

You want to decorate the bottom of an aquarium with brightly colored rocks of different shapes and sizes. this describes a homogenous mixture

The word hetero means different. Since the rocks are varied i assume it would be a heterogeneous mixture.

Which of the following describes the properties that allow capillaries to exchange gas between blood cells and surrounding tissue? a. Capillaries are short vessels with thin walls that create strong pressures forcing gas-infused blood to diffuse to the surrounding tissue.
b. Capillaries have thin walls and narrow diameters so that blood cells come close to the thin walls, across which gases can diffuse to surrounding tissue.
c. Capillaries have valves along their walls that allow blood cells to move through them to surrounding tissue, where gas exchange can occur.
d. Capillaries regulate the pressure of blood within them so that a steady stream of gas-infused blood cells passes into the surrounding tissue.

Answers

The answer is b. Capillaries have thin walls and narrow diameters so that blood cells come close to the thin walls, across which gases can diffuse to surrounding tissue.

Capillaries are the smallest of all blood vessels. They have very narrow diameters (5-10 micrometers) and thin walls. All of this allow the blood cells to come close to the walls and cross them so gases diffusion to surrounding tissue can occur.

Through the process of elimination:
- a. is not the right choice because thin walls could not persist strong pressure.
- c. is not the right choice because capillaries do not have valves like veins do.
- d. is not the right choice because capillaries are that small they cannot regulate the blood pressure within them.

Answer:

THE "B" ANSWER IS WRONG...I JUST TOOK THE TEST

Explanation:

One difference between carbohydrates and lipids is thata. Lipids will dissolve in water but not carbohydrates.
b. Carbohydrates will dissolve in water but not lipids.
c. Carbohydrates contain hydrogen, carbon, and oxygen and lipids do not.
d. Lipids contain hydrogen, carbon, and oxygen and carbohydrates do not.

Answers

Answer:

B. Carbohydrates will dissolve in water but not lipids

Explanation:

Both carbohydrates and lipids have oxygen, carbon and hydrogen molecules in their compositions.

However, the difference is that carbohydrates are polar and lipids are nonpolar. Nonpolar substances can only be dissolved in nonpolar solvents and so they are insoluble in water (which is polar). Compounds with this feature are called hydrophobic.

Lots of differences, but here's one: Carbohydrates are more rapidly transformed by the body into energy than lipids are. As a result, carbohydrates have a more pronounced impact on insulin levels than lipids do.

Other Questions

In an experiment, the enzyme lactase is added to milk in a test tube. The products obtained are glucose and galactose. Which of these CORRECTLY explains the function of the enzyme in this reaction?A) The enzyme molecules collide with the substrate and break it into simpler products. B) The enzyme has active sites where the substrate binds with the enzyme to form a complex. Eliminate C) The substrate binds at the non-active sites of the enzyme, where it is broken down into simpler compounds. D) The substrate breaks the bonds of the enzyme, resulting in the formation of simpler products.

In the reaction B + KL + H, if an additional B is added, the result will be _____.

What are three things that the cell does during interphase?

What are the parts of the alimentary canal in order